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Catalogue of 2798 Zodiacal Stars for the Epoch 1900
Arranged For Differential Observations Of The Planets In Accordance With Resolution 9 Of The "Conference Internationale Des Etoiles Fondamentales," Held In P... »
Arranged For Differential Observations Of The Planets In Accordance With Resolution 9 Of The "Conference Internationale Des Etoiles Fondamentales," Held In P... »
The Cape Catalogue Of Stars
Deduced From Observations Made At The Royal Observatory, Cape Of Good Hope, 1834 To 1840, And Reduced To The Epoch 1840 »
Deduced From Observations Made At The Royal Observatory, Cape Of Good Hope, 1834 To 1840, And Reduced To The Epoch 1840 »
Ideeënbus
